Abstract

The various conclusions reached in this paper can be drawn together and briefly summarised in the following thesis: It is necessary to use variables ranging over times explicitly in the object language in the logical analysis of temporal reference in English. A discussion of Arthur Prior ideas, which are in direct opposition to those encompassed here, focuses on the principle that the point of view of the speaker dominates all subordinate clauses, which I maintain and Prior rejects. This leads me to oppose the Priorean approach of considering tenses along the lines of propositional modal operators and in particular to criticise the notion of a proposition with variable truth value. My discussion concerns not only tenses, but also dates, and seeks to provide an account of tenses and dates together in a unified framework.